Analysis

  • max time kernel
    145s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    01-08-2024 18:07

General

  • Target

    817e14be1b3a0979390a8c3cc7c4f9d1_JaffaCakes118.exe

  • Size

    4.0MB

  • MD5

    817e14be1b3a0979390a8c3cc7c4f9d1

  • SHA1

    ce294e099cefdcfb41ef8463a52be5f0dcd0e992

  • SHA256

    697a11fb5efab2c155e459623ea902409395463c379f4549cc471d806e90f783

  • SHA512

    1fc1c1917b583d37ce57903c71a8b987bc3333d0cc309e933dde2f7f816ce5b8e42dd7c883eefd2cbd198952979fb38052cdb1e0756ae023263c4b85db898942

  • SSDEEP

    98304:xiFrwPbHPPquDjTdNwoTPI//JSGZoTw899Y72en:x5bnqunT7woqJpyTw899iH

Malware Config

Extracted

Family

danabot

Version

1765

Botnet

3

C2

192.236.192.241:443

134.119.186.198:443

104.168.156.222:443

192.236.192.238:443

Attributes
  • embedded_hash

    82C66843DE542BC5CB88F713DE39B52B

  • type

    main

rsa_pubkey.plain
rsa_pubkey.plain

Signatures

  • Danabot

    Danabot is a modular banking Trojan that has been linked with other malware.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Blocklisted process makes network request 4 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 8 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 25 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 34 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\817e14be1b3a0979390a8c3cc7c4f9d1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\817e14be1b3a0979390a8c3cc7c4f9d1_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2376
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\817E14~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\817E14~1.EXE
      2⤵
      • Deletes itself
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3028
      • C:\Windows\SysWOW64\RUNDLL32.EXE
        C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\817E14~1.DLL,UUMOjBzzAg==
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        • Accesses Microsoft Outlook accounts
        • Accesses Microsoft Outlook profiles
        • System Location Discovery: System Language Discovery
        • Checks processor information in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        • outlook_office_path
        • outlook_win_path
        PID:2120
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmp6E8B.tmp.ps1"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2544
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmp8C4A.tmp.ps1"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1028
          • C:\Windows\SysWOW64\nslookup.exe
            "C:\Windows\system32\nslookup.exe" -type=any localhost
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2784
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2400
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2320

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\259485245.tmp

    Filesize

    46KB

    MD5

    02d2c46697e3714e49f46b680b9a6b83

    SHA1

    84f98b56d49f01e9b6b76a4e21accf64fd319140

    SHA256

    522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

    SHA512

    60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

  • C:\Users\Admin\AppData\Local\Temp\kzhgdlvvsixxd.tmp

    Filesize

    2KB

    MD5

    9bf67bad3108c3cc178b27f98a0b577d

    SHA1

    70fb3db1212ebe1c25dafde9db48c8b7e9f7edea

    SHA256

    8478ff29d70eafdc171dd6209dfd3bf4ddf3d633016d9acc018c99408ab5f39f

    SHA512

    58da423b393e8d234bbd7d8ad3e24de659fee0283d82746969453fb03726381433adbea7c5b0ee8665965642f1ca9e943492c81de2dbdfcb6c59e000eaf15025

  • C:\Users\Admin\AppData\Local\Temp\tmp6E8B.tmp.ps1

    Filesize

    261B

    MD5

    cb11f327c037bdb893d5199f2abfc754

    SHA1

    1b90c43c89f6c9ea6e5bd89b14610d5ef6c57f54

    SHA256

    e619276c2e0f856a2081fe55775bb6abd04106593f28d9e45d6373aa6d3bcc6c

    SHA512

    ccea457ce7f3d804a36a8519cf7a8871aa227ff9259e98c2f90c20f7f41cbddfa67ba67c56b0f157e23f064ffd4a6e978735e6833ea5ce1bcc017b46048ea404

  • C:\Users\Admin\AppData\Local\Temp\tmp8C4A.tmp.ps1

    Filesize

    80B

    MD5

    9b5d93d5920d453b2e68e3fdf910f135

    SHA1

    58ea210eea940c5db3b52128499a23e39426ae82

    SHA256

    4d18ed88a1c373da3d79b75dee308c3e8fa07c92dfd95372926f44c69084621a

    SHA512

    6f6e39c94d20c95f176b9be0a6d313d3a2ce9d6556085b3ee00b6866067a78d4243ec908d2afb2bbba50107e30d8eb27ca1f760b46188f7495b3dfb37f50cbbf

  • C:\Users\Admin\AppData\Local\Temp\tmp8C4B.tmp

    Filesize

    86B

    MD5

    1860260b2697808b80802352fe324782

    SHA1

    f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

    SHA256

    0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

    SHA512

    d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

    Filesize

    7KB

    MD5

    42c42a3d5b49715bc050a1009d36cd79

    SHA1

    2dd854fd4d097c9248d536171b18ca60b920de58

    SHA256

    ab65817b7a07cab315bf9a2fa34aca88faefefa98cae09d8ff9fb434b7107635

    SHA512

    b5099532ec5c002e73ad0b74acc5f859cc0a9b4c7cc04d219bf4ae94744f6b0e8ec693e832cac64a201338318936bfd35882aab4ad04e529c1da7fb2afd809a8

  • \Users\Admin\AppData\Local\Temp\817E14~1.DLL

    Filesize

    3.8MB

    MD5

    bfd6071199ed716a90c57a78b45274b4

    SHA1

    c2af91e2fee92907868eff13a39c2b3787fca4f1

    SHA256

    b64a043a5a33d465e2e8d69a087bc90be11d39b1495ca355c2e3ce4fd1824ee1

    SHA512

    cab575f60e4156923c8db09de32da40250d01ebdc932bf0333f5075f9fb62123c6d7262af63333dd4901b796a8893f49569f1e5f738cbfff2560c5e39f98d7ce

  • memory/2120-23-0x0000000002D90000-0x0000000002D91000-memory.dmp

    Filesize

    4KB

  • memory/2120-56-0x0000000002710000-0x0000000002D72000-memory.dmp

    Filesize

    6.4MB

  • memory/2120-112-0x0000000002710000-0x0000000002D72000-memory.dmp

    Filesize

    6.4MB

  • memory/2120-111-0x0000000002710000-0x0000000002D72000-memory.dmp

    Filesize

    6.4MB

  • memory/2120-20-0x0000000001F30000-0x00000000022FE000-memory.dmp

    Filesize

    3.8MB

  • memory/2120-57-0x0000000001F30000-0x00000000022FE000-memory.dmp

    Filesize

    3.8MB

  • memory/2120-22-0x0000000002710000-0x0000000002D72000-memory.dmp

    Filesize

    6.4MB

  • memory/2120-24-0x0000000002710000-0x0000000002D72000-memory.dmp

    Filesize

    6.4MB

  • memory/2120-26-0x0000000002710000-0x0000000002D72000-memory.dmp

    Filesize

    6.4MB

  • memory/2120-25-0x0000000002710000-0x0000000002D72000-memory.dmp

    Filesize

    6.4MB

  • memory/2376-0-0x0000000000E50000-0x000000000121D000-memory.dmp

    Filesize

    3.8MB

  • memory/2376-7-0x0000000000400000-0x00000000007EB000-memory.dmp

    Filesize

    3.9MB

  • memory/2376-5-0x0000000000400000-0x0000000000C93000-memory.dmp

    Filesize

    8.6MB

  • memory/2376-3-0x0000000000400000-0x00000000007EB000-memory.dmp

    Filesize

    3.9MB

  • memory/2376-2-0x0000000001220000-0x00000000015FF000-memory.dmp

    Filesize

    3.9MB

  • memory/2376-1-0x0000000000E50000-0x000000000121D000-memory.dmp

    Filesize

    3.8MB

  • memory/3028-13-0x0000000002610000-0x0000000002C72000-memory.dmp

    Filesize

    6.4MB

  • memory/3028-15-0x0000000002D50000-0x0000000002D51000-memory.dmp

    Filesize

    4KB

  • memory/3028-12-0x0000000001D30000-0x00000000020FE000-memory.dmp

    Filesize

    3.8MB

  • memory/3028-21-0x0000000002610000-0x0000000002C72000-memory.dmp

    Filesize

    6.4MB

  • memory/3028-14-0x0000000002610000-0x0000000002C72000-memory.dmp

    Filesize

    6.4MB